90031A254

View detailed technical data, stock status, and sourcing information for: 90031A254
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-499-2873

Item Name Code

01867

Assigment Date

07/18/2002 (24 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

cross recess type ii internal drive style, wood screw (type wd) nonmachine thread style, 4940-01-445-0086 end item identification, 2.250 inches nominal fastener length, flat countersunk head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Fastener Length: 2.250 inches nominal
Head Style: flat countersunk
Internal Drive Style: cross recess type ii
End Item Identification: 4940-01-445-0086
Nonmachine Thread Style: wood screw (type wd)
Countersink Angle: 82.0 degrees nominal
Nonmachine Nominal Thread Diameter: 0.190 inches
Material: steel overall
Surface Treatment: zinc overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
90031A254	Wood Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-01-499-2873?

The FSCG of the NSN 5305-01-499-2873 is 5305

Does the NSN 5305-01-499-2873 have a Schedule B code assigned?

Yes, the Schedule B code is 7318120000

Does NSN 5305-01-499-2873 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-01-499-2873 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-499-2873 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-01-499-2873 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Thu, Jul 18, 2002